51SL ES Series Portable Radio
Public safety users need a radio that is rugged, reliable and solid. That's where EFJohnson comes in. The 51SL ES Series is a radio that meets the needs of first responders. Specifically designed for public safety, the 51SL ES Series offers crisp and powerful digital audio with the AMBE+2 P25 Vocoder, Project 25 trunked and conventional operation, and a sleek ergonomic design. It provides a seamless evolution to next generation networks while offering investment protection for your present communications system. Make the 51SL ES Series Portable Radio your right choice.
Project 25 Compliance: P25 Common Air Interface (CAI), P25 trunked and conventional communications, P25 Data, and P25 Over-the-Air-Rekeying (OTAR) functionality are all supported.
SMARTNET® II and SmartZone® Trunking Protocols: EFJohnson is the industry's only supplier licensed to support both analog and digital SMARTNET II and SmartZone trunking protocols. ASTRO® trunking is also supported.
AMBE+2 Vocoder makes it the loudest digital radio available on the market today. Click here and hear the difference!
Submersibility Option: 1 meter, 30 minutes
Full Mil Spec 810F Compliance
Encryption: Ask about our free Single Key DES-OFB encryption for P25!
Extensive accessory suite including: Lithium Ion battery (lighter and thinner than NiMH batteries, and lasts 12 hours), rapid battery charger (charges a portable radio battery in an hour), a line of Tri-Chemistry chargers (capable of charging NiCad, NiMH and Lithium Ion batteries), speaker microphones, carrying cases, and more.
Encryptions (Non-FIPS certified):